/// Scancodes for key presses.
///
/// Values correspond to [/usr/include/linux/input-event-codes.h](https://github.com/torvalds/linux/blob/master/include/uapi/linux/input-event-codes.h)
///
/// Each associated constant for this struct represents a distinct key.
#[derive(Copy, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]
#[repr(transparent)]
pub struct Key(pub u16);

impl Key {
    #[inline]
    pub const fn new(code: u16) -> Self {
        Self(code)
    }

    #[inline]
    pub const fn code(self) -> u16 {
        self.0
    }

    pub(crate) const COUNT: usize = libc::KEY_CNT;
}

evdev_enum!(
    Key,
    box Array,
    KEY_RESERVED = 0,
    KEY_ESC = 1,
    KEY_1 = 2,
    KEY_2 = 3,
    KEY_3 = 4,
    KEY_4 = 5,
    KEY_5 = 6,
    KEY_6 = 7,
    KEY_7 = 8,
    KEY_8 = 9,
    KEY_9 = 10,
    KEY_0 = 11,
    KEY_MINUS = 12,
    KEY_EQUAL = 13,
    KEY_BACKSPACE = 14,
    KEY_TAB = 15,
    KEY_Q = 16,
    KEY_W = 17,
    KEY_E = 18,
    KEY_R = 19,
    KEY_T = 20,
    KEY_Y = 21,
    KEY_U = 22,
    KEY_I = 23,
    KEY_O = 24,
    KEY_P = 25,
    KEY_LEFTBRACE = 26,
    KEY_RIGHTBRACE = 27,
    KEY_ENTER = 28,
    KEY_LEFTCTRL = 29,
    KEY_A = 30,
    KEY_S = 31,
    KEY_D = 32,
    KEY_F = 33,
    KEY_G = 34,
    KEY_H = 35,
    KEY_J = 36,
    KEY_K = 37,
    KEY_L = 38,
    KEY_SEMICOLON = 39,
    KEY_APOSTROPHE = 40,
    KEY_GRAVE = 41,
    KEY_LEFTSHIFT = 42,
    KEY_BACKSLASH = 43,
    KEY_Z = 44,
    KEY_X = 45,
    KEY_C = 46,
    KEY_V = 47,
    KEY_B = 48,
    KEY_N = 49,
    KEY_M = 50,
    KEY_COMMA = 51,
    KEY_DOT = 52,
    KEY_SLASH = 53,
    KEY_RIGHTSHIFT = 54,
    KEY_KPASTERISK = 55,
    KEY_LEFTALT = 56,
    KEY_SPACE = 57,
    KEY_CAPSLOCK = 58,
    KEY_F1 = 59,
    KEY_F2 = 60,
    KEY_F3 = 61,
    KEY_F4 = 62,
    KEY_F5 = 63,
    KEY_F6 = 64,
    KEY_F7 = 65,
    KEY_F8 = 66,
    KEY_F9 = 67,
    KEY_F10 = 68,
    KEY_NUMLOCK = 69,
    KEY_SCROLLLOCK = 70,
    KEY_KP7 = 71,
    KEY_KP8 = 72,
    KEY_KP9 = 73,
    KEY_KPMINUS = 74,
    KEY_KP4 = 75,
    KEY_KP5 = 76,
    KEY_KP6 = 77,
    KEY_KPPLUS = 78,
    KEY_KP1 = 79,
    KEY_KP2 = 80,
    KEY_KP3 = 81,
    KEY_KP0 = 82,
    KEY_KPDOT = 83,
    KEY_ZENKAKUHANKAKU = 85,
    KEY_102ND = 86,
    KEY_F11 = 87,
    KEY_F12 = 88,
    KEY_RO = 89,
    KEY_KATAKANA = 90,
    KEY_HIRAGANA = 91,
    KEY_HENKAN = 92,
    KEY_KATAKANAHIRAGANA = 93,
    KEY_MUHENKAN = 94,
    KEY_KPJPCOMMA = 95,
    KEY_KPENTER = 96,
    KEY_RIGHTCTRL = 97,
    KEY_KPSLASH = 98,
    KEY_SYSRQ = 99,
    KEY_RIGHTALT = 100,
    KEY_LINEFEED = 101,
    KEY_HOME = 102,
    KEY_UP = 103,
    KEY_PAGEUP = 104,
    KEY_LEFT = 105,
    KEY_RIGHT = 106,
    KEY_END = 107,
    KEY_DOWN = 108,
    KEY_PAGEDOWN = 109,
    KEY_INSERT = 110,
    KEY_DELETE = 111,
    KEY_MACRO = 112,
    KEY_MUTE = 113,
    KEY_VOLUMEDOWN = 114,
    KEY_VOLUMEUP = 115,
    KEY_POWER = 116, /* SC System Power Down */
    KEY_KPEQUAL = 117,
    KEY_KPPLUSMINUS = 118,
    KEY_PAUSE = 119,
    KEY_SCALE = 120, /* AL Compiz Scale (Expose) */
    KEY_KPCOMMA = 121,
    KEY_HANGEUL = 122,
    KEY_HANJA = 123,
    KEY_YEN = 124,
    KEY_LEFTMETA = 125,
    KEY_RIGHTMETA = 126,
    KEY_COMPOSE = 127,
    KEY_STOP = 128, /* AC Stop */
    KEY_AGAIN = 129,
    KEY_PROPS = 130, /* AC Properties */
    KEY_UNDO = 131,  /* AC Undo */
    KEY_FRONT = 132,
    KEY_COPY = 133,  /* AC Copy */
    KEY_OPEN = 134,  /* AC Open */
    KEY_PASTE = 135, /* AC Paste */
    KEY_FIND = 136,  /* AC Search */
    KEY_CUT = 137,   /* AC Cut */
    KEY_HELP = 138,  /* AL Integrated Help Center */
    KEY_MENU = 139,  /* Menu (show menu) */
    KEY_CALC = 140,  /* AL Calculator */
    KEY_SETUP = 141,
    KEY_SLEEP = 142,  /* SC System Sleep */
    KEY_WAKEUP = 143, /* System Wake Up */
    KEY_FILE = 144,   /* AL Local Machine Browser */
    KEY_SENDFILE = 145,
    KEY_DELETEFILE = 146,
    KEY_XFER = 147,
    KEY_PROG1 = 148,
    KEY_PROG2 = 149,
    KEY_WWW = 150, /* AL Internet Browser */
    KEY_MSDOS = 151,
    KEY_COFFEE = 152, /* AL Terminal Lock/Screensaver */
    KEY_DIRECTION = 153,
    KEY_ROTATE_DISPLAY = 153,
    KEY_CYCLEWINDOWS = 154,
    KEY_MAIL = 155,
    KEY_BOOKMARKS = 156, /* AC Bookmarks */
    KEY_COMPUTER = 157,
    KEY_BACK = 158,    /* AC Back */
    KEY_FORWARD = 159, /* AC Forward */
    KEY_CLOSECD = 160,
    KEY_EJECTCD = 161,
    KEY_EJECTCLOSECD = 162,
    KEY_NEXTSONG = 163,
    KEY_PLAYPAUSE = 164,
    KEY_PREVIOUSSONG = 165,
    KEY_STOPCD = 166,
    KEY_RECORD = 167,
    KEY_REWIND = 168,
    KEY_PHONE = 169, /* Media Select Telephone */
    KEY_ISO = 170,
    KEY_CONFIG = 171,   /* AL Consumer Control Configuration */
    KEY_HOMEPAGE = 172, /* AC Home */
    KEY_REFRESH = 173,  /* AC Refresh */
    KEY_EXIT = 174,     /* AC Exit */
    KEY_MOVE = 175,
    KEY_EDIT = 176,
    KEY_SCROLLUP = 177,
    KEY_SCROLLDOWN = 178,
    KEY_KPLEFTPAREN = 179,
    KEY_KPRIGHTPAREN = 180,
    KEY_NEW = 181,  /* AC New */
    KEY_REDO = 182, /* AC Redo/Repeat */
    KEY_F13 = 183,
    KEY_F14 = 184,
    KEY_F15 = 185,
    KEY_F16 = 186,
    KEY_F17 = 187,
    KEY_F18 = 188,
    KEY_F19 = 189,
    KEY_F20 = 190,
    KEY_F21 = 191,
    KEY_F22 = 192,
    KEY_F23 = 193,
    KEY_F24 = 194,
    KEY_PLAYCD = 200,
    KEY_PAUSECD = 201,
    KEY_PROG3 = 202,
    KEY_PROG4 = 203,
    KEY_DASHBOARD = 204, /* AL Dashboard */
    KEY_SUSPEND = 205,
    KEY_CLOSE = 206, /* AC Close */
    KEY_PLAY = 207,
    KEY_FASTFORWARD = 208,
    KEY_BASSBOOST = 209,
    KEY_PRINT = 210, /* AC Print */
    KEY_HP = 211,
    KEY_CAMERA = 212,
    KEY_SOUND = 213,
    KEY_QUESTION = 214,
    KEY_EMAIL = 215,
    KEY_CHAT = 216,
    KEY_SEARCH = 217,
    KEY_CONNECT = 218,
    KEY_FINANCE = 219,
    KEY_SPORT = 220,
    KEY_SHOP = 221,
    KEY_ALTERASE = 222,
    KEY_CANCEL = 223,
    KEY_BRIGHTNESSDOWN = 224,
    KEY_BRIGHTNESSUP = 225,
    KEY_MEDIA = 226,
    KEY_SWITCHVIDEOMODE = 227,
    KEY_KBDILLUMTOGGLE = 228,
    KEY_KBDILLUMDOWN = 229,
    KEY_KBDILLUMUP = 230,
    KEY_SEND = 231,
    KEY_REPLY = 232,
    KEY_FORWARDMAIL = 233,
    KEY_SAVE = 234,
    KEY_DOCUMENTS = 235,
    KEY_BATTERY = 236,
    KEY_BLUETOOTH = 237,
    KEY_WLAN = 238,
    KEY_UWB = 239,
    KEY_UNKNOWN = 240,
    KEY_VIDEO_NEXT = 241,
    KEY_VIDEO_PREV = 242,
    KEY_BRIGHTNESS_CYCLE = 243,
    KEY_BRIGHTNESS_AUTO = 244,
    KEY_DISPLAY_OFF = 245,
    KEY_WWAN = 246,
    KEY_RFKILL = 247,
    KEY_MICMUTE = 248,
    BTN_0 = 0x100,
    BTN_1 = 0x101,
    BTN_2 = 0x102,
    BTN_3 = 0x103,
    BTN_4 = 0x104,
    BTN_5 = 0x105,
    BTN_6 = 0x106,
    BTN_7 = 0x107,
    BTN_8 = 0x108,
    BTN_9 = 0x109,
    BTN_LEFT = 0x110,
    BTN_RIGHT = 0x111,
    BTN_MIDDLE = 0x112,
    BTN_SIDE = 0x113,
    BTN_EXTRA = 0x114,
    BTN_FORWARD = 0x115,
    BTN_BACK = 0x116,
    BTN_TASK = 0x117,
    BTN_TRIGGER = 0x120,
    BTN_THUMB = 0x121,
    BTN_THUMB2 = 0x122,
    BTN_TOP = 0x123,
    BTN_TOP2 = 0x124,
    BTN_PINKIE = 0x125,
    BTN_BASE = 0x126,
    BTN_BASE2 = 0x127,
    BTN_BASE3 = 0x128,
    BTN_BASE4 = 0x129,
    BTN_BASE5 = 0x12a,
    BTN_BASE6 = 0x12b,
    BTN_DEAD = 0x12f,
    BTN_SOUTH = 0x130,
    BTN_EAST = 0x131,
    BTN_C = 0x132,
    BTN_NORTH = 0x133,
    BTN_WEST = 0x134,
    BTN_Z = 0x135,
    BTN_TL = 0x136,
    BTN_TR = 0x137,
    BTN_TL2 = 0x138,
    BTN_TR2 = 0x139,
    BTN_SELECT = 0x13a,
    BTN_START = 0x13b,
    BTN_MODE = 0x13c,
    BTN_THUMBL = 0x13d,
    BTN_THUMBR = 0x13e,
    BTN_TOOL_PEN = 0x140,
    BTN_TOOL_RUBBER = 0x141,
    BTN_TOOL_BRUSH = 0x142,
    BTN_TOOL_PENCIL = 0x143,
    BTN_TOOL_AIRBRUSH = 0x144,
    BTN_TOOL_FINGER = 0x145,
    BTN_TOOL_MOUSE = 0x146,
    BTN_TOOL_LENS = 0x147,
    BTN_TOOL_QUINTTAP = 0x148, /* Five fingers on trackpad */
    BTN_TOUCH = 0x14a,
    BTN_STYLUS = 0x14b,
    BTN_STYLUS2 = 0x14c,
    BTN_TOOL_DOUBLETAP = 0x14d,
    BTN_TOOL_TRIPLETAP = 0x14e,
    BTN_TOOL_QUADTAP = 0x14f, /* Four fingers on trackpad */
    BTN_GEAR_DOWN = 0x150,
    BTN_GEAR_UP = 0x151,
    KEY_OK = 0x160,
    KEY_SELECT = 0x161,
    KEY_GOTO = 0x162,
    KEY_CLEAR = 0x163,
    KEY_POWER2 = 0x164,
    KEY_OPTION = 0x165,
    KEY_INFO = 0x166, /* AL OEM Features/Tips/Tutorial */
    KEY_TIME = 0x167,
    KEY_VENDOR = 0x168,
    KEY_ARCHIVE = 0x169,
    KEY_PROGRAM = 0x16a, /* Media Select Program Guide */
    KEY_CHANNEL = 0x16b,
    KEY_FAVORITES = 0x16c,
    KEY_EPG = 0x16d,
    KEY_PVR = 0x16e, /* Media Select Home */
    KEY_MHP = 0x16f,
    KEY_LANGUAGE = 0x170,
    KEY_TITLE = 0x171,
    KEY_SUBTITLE = 0x172,
    KEY_ANGLE = 0x173,
    KEY_ZOOM = 0x174,
    KEY_FULL_SCREEN = 0x174,
    KEY_MODE = 0x175,
    KEY_KEYBOARD = 0x176,
    KEY_SCREEN = 0x177,
    KEY_PC = 0x178,   /* Media Select Computer */
    KEY_TV = 0x179,   /* Media Select TV */
    KEY_TV2 = 0x17a,  /* Media Select Cable */
    KEY_VCR = 0x17b,  /* Media Select VCR */
    KEY_VCR2 = 0x17c, /* VCR Plus */
    KEY_SAT = 0x17d,  /* Media Select Satellite */
    KEY_SAT2 = 0x17e,
    KEY_CD = 0x17f,   /* Media Select CD */
    KEY_TAPE = 0x180, /* Media Select Tape */
    KEY_RADIO = 0x181,
    KEY_TUNER = 0x182, /* Media Select Tuner */
    KEY_PLAYER = 0x183,
    KEY_TEXT = 0x184,
    KEY_DVD = 0x185, /* Media Select DVD */
    KEY_AUX = 0x186,
    KEY_MP3 = 0x187,
    KEY_AUDIO = 0x188, /* AL Audio Browser */
    KEY_VIDEO = 0x189, /* AL Movie Browser */
    KEY_DIRECTORY = 0x18a,
    KEY_LIST = 0x18b,
    KEY_MEMO = 0x18c, /* Media Select Messages */
    KEY_CALENDAR = 0x18d,
    KEY_RED = 0x18e,
    KEY_GREEN = 0x18f,
    KEY_YELLOW = 0x190,
    KEY_BLUE = 0x191,
    KEY_CHANNELUP = 0x192,   /* Channel Increment */
    KEY_CHANNELDOWN = 0x193, /* Channel Decrement */
    KEY_FIRST = 0x194,
    KEY_LAST = 0x195, /* Recall Last */
    KEY_AB = 0x196,
    KEY_NEXT = 0x197,
    KEY_RESTART = 0x198,
    KEY_SLOW = 0x199,
    KEY_SHUFFLE = 0x19a,
    KEY_BREAK = 0x19b,
    KEY_PREVIOUS = 0x19c,
    KEY_DIGITS = 0x19d,
    KEY_TEEN = 0x19e,
    KEY_TWEN = 0x19f,
    KEY_VIDEOPHONE = 0x1a0,     /* Media Select Video Phone */
    KEY_GAMES = 0x1a1,          /* Media Select Games */
    KEY_ZOOMIN = 0x1a2,         /* AC Zoom In */
    KEY_ZOOMOUT = 0x1a3,        /* AC Zoom Out */
    KEY_ZOOMRESET = 0x1a4,      /* AC Zoom */
    KEY_WORDPROCESSOR = 0x1a5,  /* AL Word Processor */
    KEY_EDITOR = 0x1a6,         /* AL Text Editor */
    KEY_SPREADSHEET = 0x1a7,    /* AL Spreadsheet */
    KEY_GRAPHICSEDITOR = 0x1a8, /* AL Graphics Editor */
    KEY_PRESENTATION = 0x1a9,   /* AL Presentation App */
    KEY_DATABASE = 0x1aa,       /* AL Database App */
    KEY_NEWS = 0x1ab,           /* AL Newsreader */
    KEY_VOICEMAIL = 0x1ac,      /* AL Voicemail */
    KEY_ADDRESSBOOK = 0x1ad,    /* AL Contacts/Address Book */
    KEY_MESSENGER = 0x1ae,      /* AL Instant Messaging */
    KEY_DISPLAYTOGGLE = 0x1af,  /* Turn display (LCD) on and off */
    KEY_SPELLCHECK = 0x1b0,     /* AL Spell Check */
    KEY_LOGOFF = 0x1b1,         /* AL Logoff */
    KEY_DOLLAR = 0x1b2,
    KEY_EURO = 0x1b3,
    KEY_FRAMEBACK = 0x1b4, /* Consumer - transport controls */
    KEY_FRAMEFORWARD = 0x1b5,
    KEY_CONTEXT_MENU = 0x1b6,   /* GenDesc - system context menu */
    KEY_MEDIA_REPEAT = 0x1b7,   /* Consumer - transport control */
    KEY_10CHANNELSUP = 0x1b8,   /* 10 channels up (10+) */
    KEY_10CHANNELSDOWN = 0x1b9, /* 10 channels down (10-) */
    KEY_IMAGES = 0x1ba,         /* AL Image Browser */
    KEY_DEL_EOL = 0x1c0,
    KEY_DEL_EOS = 0x1c1,
    KEY_INS_LINE = 0x1c2,
    KEY_DEL_LINE = 0x1c3,
    KEY_FN = 0x1d0,
    KEY_FN_ESC = 0x1d1,
    KEY_FN_F1 = 0x1d2,
    KEY_FN_F2 = 0x1d3,
    KEY_FN_F3 = 0x1d4,
    KEY_FN_F4 = 0x1d5,
    KEY_FN_F5 = 0x1d6,
    KEY_FN_F6 = 0x1d7,
    KEY_FN_F7 = 0x1d8,
    KEY_FN_F8 = 0x1d9,
    KEY_FN_F9 = 0x1da,
    KEY_FN_F10 = 0x1db,
    KEY_FN_F11 = 0x1dc,
    KEY_FN_F12 = 0x1dd,
    KEY_FN_1 = 0x1de,
    KEY_FN_2 = 0x1df,
    KEY_FN_D = 0x1e0,
    KEY_FN_E = 0x1e1,
    KEY_FN_F = 0x1e2,
    KEY_FN_S = 0x1e3,
    KEY_FN_B = 0x1e4,
    KEY_BRL_DOT1 = 0x1f1,
    KEY_BRL_DOT2 = 0x1f2,
    KEY_BRL_DOT3 = 0x1f3,
    KEY_BRL_DOT4 = 0x1f4,
    KEY_BRL_DOT5 = 0x1f5,
    KEY_BRL_DOT6 = 0x1f6,
    KEY_BRL_DOT7 = 0x1f7,
    KEY_BRL_DOT8 = 0x1f8,
    KEY_BRL_DOT9 = 0x1f9,
    KEY_BRL_DOT10 = 0x1fa,
    KEY_NUMERIC_0 = 0x200, /* used by phones, remote controls, */
    KEY_NUMERIC_1 = 0x201, /* and other keypads */
    KEY_NUMERIC_2 = 0x202,
    KEY_NUMERIC_3 = 0x203,
    KEY_NUMERIC_4 = 0x204,
    KEY_NUMERIC_5 = 0x205,
    KEY_NUMERIC_6 = 0x206,
    KEY_NUMERIC_7 = 0x207,
    KEY_NUMERIC_8 = 0x208,
    KEY_NUMERIC_9 = 0x209,
    KEY_NUMERIC_STAR = 0x20a,
    KEY_NUMERIC_POUND = 0x20b,
    KEY_NUMERIC_A = 0x20c, /* Phone key A - HUT Telephony 0xb9 */
    KEY_NUMERIC_B = 0x20d,
    KEY_NUMERIC_C = 0x20e,
    KEY_NUMERIC_D = 0x20f,
    KEY_CAMERA_FOCUS = 0x210,
    KEY_WPS_BUTTON = 0x211,      /* WiFi Protected Setup key */
    KEY_TOUCHPAD_TOGGLE = 0x212, /* Request switch touchpad on or off */
    KEY_TOUCHPAD_ON = 0x213,
    KEY_TOUCHPAD_OFF = 0x214,
    KEY_CAMERA_ZOOMIN = 0x215,
    KEY_CAMERA_ZOOMOUT = 0x216,
    KEY_CAMERA_UP = 0x217,
    KEY_CAMERA_DOWN = 0x218,
    KEY_CAMERA_LEFT = 0x219,
    KEY_CAMERA_RIGHT = 0x21a,
    KEY_ATTENDANT_ON = 0x21b,
    KEY_ATTENDANT_OFF = 0x21c,
    KEY_ATTENDANT_TOGGLE = 0x21d, /* Attendant call on or off */
    KEY_LIGHTS_TOGGLE = 0x21e,    /* Reading light on or off */
    BTN_DPAD_UP = 0x220,
    BTN_DPAD_DOWN = 0x221,
    BTN_DPAD_LEFT = 0x222,
    BTN_DPAD_RIGHT = 0x223,
    KEY_ALS_TOGGLE = 0x230,   /* Ambient light sensor */
    KEY_BUTTONCONFIG = 0x240, /* AL Button Configuration */
    KEY_TASKMANAGER = 0x241,  /* AL Task/Project Manager */
    KEY_JOURNAL = 0x242,      /* AL Log/Journal/Timecard */
    KEY_CONTROLPANEL = 0x243, /* AL Control Panel */
    KEY_APPSELECT = 0x244,    /* AL Select Task/Application */
    KEY_SCREENSAVER = 0x245,  /* AL Screen Saver */
    KEY_VOICECOMMAND = 0x246, /* Listening Voice Command */
    KEY_ASSISTANT = 0x247,
    KEY_KBD_LAYOUT_NEXT = 0x248,
    KEY_BRIGHTNESS_MIN = 0x250, /* Set Brightness to Minimum */
    KEY_BRIGHTNESS_MAX = 0x251, /* Set Brightness to Maximum */
    KEY_KBDINPUTASSIST_PREV = 0x260,
    KEY_KBDINPUTASSIST_NEXT = 0x261,
    KEY_KBDINPUTASSIST_PREVGROUP = 0x262,
    KEY_KBDINPUTASSIST_NEXTGROUP = 0x263,
    KEY_KBDINPUTASSIST_ACCEPT = 0x264,
    KEY_KBDINPUTASSIST_CANCEL = 0x265,
    KEY_RIGHT_UP = 0x266,
    KEY_RIGHT_DOWN = 0x267,
    KEY_LEFT_UP = 0x268,
    KEY_LEFT_DOWN = 0x269,
    KEY_ROOT_MENU = 0x26a,
    KEY_MEDIA_TOP_MENU = 0x26b,
    KEY_NUMERIC_11 = 0x26c,
    KEY_NUMERIC_12 = 0x26d,
    KEY_AUDIO_DESC = 0x26e,
    KEY_3D_MODE = 0x26f,
    KEY_NEXT_FAVORITE = 0x270,
    KEY_STOP_RECORD = 0x271,
    KEY_PAUSE_RECORD = 0x272,
    KEY_VOD = 0x273, /* Video on Demand */
    KEY_UNMUTE = 0x274,
    KEY_FASTREVERSE = 0x275,
    KEY_SLOWREVERSE = 0x276,
    KEY_DATA = 0x277,
    KEY_ONSCREEN_KEYBOARD = 0x278,
    KEY_PRIVACY_SCREEN_TOGGLE = 0x279,
    KEY_SELECTIVE_SCREENSHOT = 0x27a,
    BTN_TRIGGER_HAPPY1 = 0x2c0,
    BTN_TRIGGER_HAPPY2 = 0x2c1,
    BTN_TRIGGER_HAPPY3 = 0x2c2,
    BTN_TRIGGER_HAPPY4 = 0x2c3,
    BTN_TRIGGER_HAPPY5 = 0x2c4,
    BTN_TRIGGER_HAPPY6 = 0x2c5,
    BTN_TRIGGER_HAPPY7 = 0x2c6,
    BTN_TRIGGER_HAPPY8 = 0x2c7,
    BTN_TRIGGER_HAPPY9 = 0x2c8,
    BTN_TRIGGER_HAPPY10 = 0x2c9,
    BTN_TRIGGER_HAPPY11 = 0x2ca,
    BTN_TRIGGER_HAPPY12 = 0x2cb,
    BTN_TRIGGER_HAPPY13 = 0x2cc,
    BTN_TRIGGER_HAPPY14 = 0x2cd,
    BTN_TRIGGER_HAPPY15 = 0x2ce,
    BTN_TRIGGER_HAPPY16 = 0x2cf,
    BTN_TRIGGER_HAPPY17 = 0x2d0,
    BTN_TRIGGER_HAPPY18 = 0x2d1,
    BTN_TRIGGER_HAPPY19 = 0x2d2,
    BTN_TRIGGER_HAPPY20 = 0x2d3,
    BTN_TRIGGER_HAPPY21 = 0x2d4,
    BTN_TRIGGER_HAPPY22 = 0x2d5,
    BTN_TRIGGER_HAPPY23 = 0x2d6,
    BTN_TRIGGER_HAPPY24 = 0x2d7,
    BTN_TRIGGER_HAPPY25 = 0x2d8,
    BTN_TRIGGER_HAPPY26 = 0x2d9,
    BTN_TRIGGER_HAPPY27 = 0x2da,
    BTN_TRIGGER_HAPPY28 = 0x2db,
    BTN_TRIGGER_HAPPY29 = 0x2dc,
    BTN_TRIGGER_HAPPY30 = 0x2dd,
    BTN_TRIGGER_HAPPY31 = 0x2de,
    BTN_TRIGGER_HAPPY32 = 0x2df,
    BTN_TRIGGER_HAPPY33 = 0x2e0,
    BTN_TRIGGER_HAPPY34 = 0x2e1,
    BTN_TRIGGER_HAPPY35 = 0x2e2,
    BTN_TRIGGER_HAPPY36 = 0x2e3,
    BTN_TRIGGER_HAPPY37 = 0x2e4,
    BTN_TRIGGER_HAPPY38 = 0x2e5,
    BTN_TRIGGER_HAPPY39 = 0x2e6,
    BTN_TRIGGER_HAPPY40 = 0x2e7,
);

#[test]
fn from_str() {
    use std::str::FromStr;

    assert_eq!(Key::from_str("KEY_A"), Ok(Key::KEY_A));
    assert!(Key::from_str("KEY_FOOBAR").is_err());
}
